General

  • Target

    a4a153bd4cb516367d4ae2f3af15bbc929bc6ac7aa44ab5771b995b10ccd37f1

  • Size

    1.0MB

  • Sample

    230519-3k93waha44

  • MD5

    354ddee34ecf89dcfec8eed8b94b1205

  • SHA1

    23d096f532460da1fc974e1249697fa33981aaed

  • SHA256

    a4a153bd4cb516367d4ae2f3af15bbc929bc6ac7aa44ab5771b995b10ccd37f1

  • SHA512

    fbece08b539858b9ad8eb45b736537f6ff699a15e36554220bd428264942176af0b6e56db62766158e3f6152cdab1b4c65f08a3aba8f531274483a4c8a089ee7

  • SSDEEP

    12288:6MrHy90X1noJuvH285iQizl1lFcZCEojvvdB/VSgjI6AikOSVdZFeobM2+Kv3sf5:tyQ1nUuXi1lJjvMgjqzZoycfvs1c1

Malware Config

Extracted

Family

redline

Botnet

deren

C2

77.91.68.253:19065

Attributes
  • auth_value

    04a169f1fb198bfbeca74d0e06ea2d54

Targets

    • Target

      a4a153bd4cb516367d4ae2f3af15bbc929bc6ac7aa44ab5771b995b10ccd37f1

    • Size

      1.0MB

    • MD5

      354ddee34ecf89dcfec8eed8b94b1205

    • SHA1

      23d096f532460da1fc974e1249697fa33981aaed

    • SHA256

      a4a153bd4cb516367d4ae2f3af15bbc929bc6ac7aa44ab5771b995b10ccd37f1

    • SHA512

      fbece08b539858b9ad8eb45b736537f6ff699a15e36554220bd428264942176af0b6e56db62766158e3f6152cdab1b4c65f08a3aba8f531274483a4c8a089ee7

    • SSDEEP

      12288:6MrHy90X1noJuvH285iQizl1lFcZCEojvvdB/VSgjI6AikOSVdZFeobM2+Kv3sf5:tyQ1nUuXi1lJjvMgjqzZoycfvs1c1

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks